Pioneer DEH-S5150BT / DEH-S4150BT Error ERROR-19: Communication failed

Car radio · taken from the manufacturer’s manual, pages cited

Error codeERROR-19

Communication failed between devices. The manual's first action is: “Perform one of the following operations, then return to the USB source. • Disconnect the USB device. • Change to a different source. • Disconnect the cable from the iPhone. Once the iPhone's main menu is displayed, reconnect the iPhone and reset it.”

Model
Pioneer DEH-S5150BT / DEH-S4150BT
Display shows
Communication failed (ERROR-19)
Type
Error code
Source
Manual p. 21

What ERROR-19 means

Communication failed p. 21

Common causes

  • Communication failed. p. 21

What to do

  1. Perform one of the following operations, then return to the USB source. • Disconnect the USB device. • Change to a different source. • Disconnect the cable from the iPhone. Once the iPhone's main menu is displayed, reconnect the iPhone and reset it. p. 21

Before you service the product, read the safety instructions in the manual p. 2.

If ERROR-19 is still not resolved

  • contact service / dealer p. 2
    “Do not attempt to install or service this product by yourself.”
  • contact service / dealer p. 4
    “The microprocessor must be reset in the following situations:”
Open the manual at page 21 All DEH-S5150BT / DEH-S4150BT error codes Manual details & download

This page summarises what the manufacturer’s manual says about ERROR-19; each statement links to the page it comes from, and quoted lines are copied word for word. It is not a substitute for the manual or for a qualified installer. ManualLib is not affiliated with Pioneer. Found a mistake? Report an error.